Trace number 3698511

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topDown? (problem) 34.02 49.9002

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_unif_10null20mast_rapportOE1.0_TMAX300_K192_cod2.opb
MD5SUM8d651cc878ba5f8db7c83d3bfed1cb1c
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-98026
Best CPU time to get the best result obtained on this benchmark1800.85
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 1605
Biggest coefficient in the objective function 1000
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 987807
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1000
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 987807
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.09/4.17	c fallback to adder encoding
7.69/7.74	c run inc solver
7.69/7.74	c [INC SYSTEM] run initial solver
7.69/7.74	c [INC SYSTEM] preprocess with white file
21.97/22.25	c [INC SYSTEM] finished preprocessing in 14 s
21.97/22.25	c [INC SYSTEM] execute solver
32.24/32.49	c [INC SEARCH] formula is SAT
32.44/32.61	c [INC SYSTEM] solved the initial formula
33.35/33.55	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
34.02/49.89	HOME/npSolver-pbo-Itd.sh: line 18: 13609 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3698511-1338108242/watcher-3698511-1338108242 -o /tmp/evaluation-result-3698511-1338108242/solver-3698511-1338108242 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698511-1338108242.opb 1439659869 HOME HOME 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 13608
/proc/meminfo: memFree=27773728/32873844 swapFree=7124/7124
[pid=13608] ppid=13606 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13608/stat : 13608 (npSolver-pbo-It) S 13606 13608 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276949630 9367552 274 33554432000 4194304 5064252 140736429058832 140736429057744 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13608/statm: 2287 274 233 213 0 72 0

[startup+0.0715281 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 13608
/proc/meminfo: memFree=27773728/32873844 swapFree=7124/7124
[pid=13608] ppid=13606 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13608/stat : 13608 (npSolver-pbo-It) S 13606 13608 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276949630 9367552 274 33554432000 4194304 5064252 140736429058832 140736429057744 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13608/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100226 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 13608
/proc/meminfo: memFree=27773728/32873844 swapFree=7124/7124
[pid=13608] ppid=13606 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13608/stat : 13608 (npSolver-pbo-It) S 13606 13608 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276949630 9367552 274 33554432000 4194304 5064252 140736429058832 140736429057744 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13608/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300215 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 13608
/proc/meminfo: memFree=27773728/32873844 swapFree=7124/7124
[pid=13608] ppid=13606 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13608/stat : 13608 (npSolver-pbo-It) S 13606 13608 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276949630 9367552 274 33554432000 4194304 5064252 140736429058832 140736429057744 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13608/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70022 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 13608
/proc/meminfo: memFree=27773728/32873844 swapFree=7124/7124
[pid=13608] ppid=13606 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13608/stat : 13608 (npSolver-pbo-It) S 13606 13608 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276949630 9367552 274 33554432000 4194304 5064252 140736429058832 140736429057744 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13608/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50023 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13610
/proc/meminfo: memFree=27766432/32873844 swapFree=7124/7124
[pid=13608] ppid=13606 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13608/stat : 13608 (npSolver-pbo-It) S 13606 13608 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276949630 9367552 274 33554432000 4194304 5064252 140736429058832 140736429057744 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13608/statm: 2287 274 233 213 0 72 0
[pid=13609] ppid=13608 vsize=13544 CPUtime=1.48 cores=1,3,5,7
/proc/13609/stat : 13609 (npSolver-pbo) R 13608 13608 10899 0 -1 4202496 2685 0 0 0 148 0 0 0 20 0 1 0 276949631 13869056 2700 33554432000 4194304 5992684 140734641906384 140734641902504 4768588 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/13609/statm: 3386 2700 146 440 0 2942 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22692

[startup+3.10027 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13610
/proc/meminfo: memFree=27759172/32873844 swapFree=7124/7124
[pid=13608] ppid=13606 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13608/stat : 13608 (npSolver-pbo-It) S 13606 13608 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276949630 9367552 274 33554432000 4194304 5064252 140736429058832 140736429057744 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13608/statm: 2287 274 233 213 0 72 0
[pid=13609] ppid=13608 vsize=49772 CPUtime=3.09 cores=1,3,5,7
/proc/13609/stat : 13609 (npSolver-pbo) R 13608 13608 10899 0 -1 4202496 10124 0 0 0 306 3 0 0 20 0 1 0 276949631 50966528 11157 33554432000 4194304 5992684 140734641906384 140734641902504 4571337 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/13609/statm: 12443 11157 159 440 0 11999 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58920

[startup+6.30034 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13610
/proc/meminfo: memFree=27510424/32873844 swapFree=7124/7124
[pid=13608] ppid=13606 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13608/stat : 13608 (npSolver-pbo-It) S 13606 13608 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276949630 9367552 274 33554432000 4194304 5064252 140736429058832 140736429057744 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13608/statm: 2287 274 233 213 0 72 0
[pid=13609] ppid=13608 vsize=376364 CPUtime=6.29 cores=1,3,5,7
/proc/13609/stat : 13609 (npSolver-pbo) R 13608 13608 10899 0 -1 4202496 32762 0 0 0 615 14 0 0 20 0 1 0 276949631 385396736 83242 33554432000 4194304 5992684 140734641906384 140734641901352 4523497 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/13609/statm: 94091 83242 167 440 0 93647 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 385512

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/184 13612
/proc/meminfo: memFree=26530584/32873844 swapFree=7124/7124
[pid=13608] ppid=13606 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13608/stat : 13608 (npSolver-pbo-It) S 13606 13608 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276949630 9367552 274 33554432000 4194304 5064252 140736429058832 140736429057744 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13608/statm: 2287 274 233 213 0 72 0
[pid=13609] ppid=13608 vsize=638508 CPUtime=7.73 cores=1,3,5,7
/proc/13609/stat : 13609 (npSolver-pbo) S 13608 13608 10899 0 -1 4202496 33917 0 0 0 709 64 0 0 20 0 1 0 276949631 653832192 98652 33554432000 4194304 5992684 140734641906384 140734641900832 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/13609/statm: 159627 98652 174 440 0 159183 0
[pid=13611] ppid=13609 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13611/stat : 13611 (cp2_pre.sh) S 13609 13608 10899 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 276950405 9367552 277 33554432000 4194304 5064252 140736446960112 140736446958816 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/13611/statm: 2287 277 234 213 0 72 0
[pid=13612] ppid=13611 vsize=660188 CPUtime=4.78 cores=1,3,5,7
/proc/13612/stat : 13612 (coprocessor) R 13611 13608 10899 0 -1 4202496 19872 0 0 0 449 29 0 0 20 0 1 0 276950406 676032512 133589 33554432000 4194304 6586260 140735008160688 140735008156440 5732496 0 0 4096 8404994 0 0 0 17 3 0 0 15 0 0
/proc/13612/statm: 165047 133589 158 584 0 164459 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 1316992

[startup+25.5004 s]
/proc/loadavg: 2.22 2.05 2.02 3/183 13614
/proc/meminfo: memFree=26505424/32873844 swapFree=7124/7124
[pid=13608] ppid=13606 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13608/stat : 13608 (npSolver-pbo-It) S 13606 13608 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276949630 9367552 274 33554432000 4194304 5064252 140736429058832 140736429057744 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13608/statm: 2287 274 233 213 0 72 0
[pid=13609] ppid=13608 vsize=638508 CPUtime=22.04 cores=1,3,5,7
/proc/13609/stat : 13609 (npSolver-pbo) S 13608 13608 10899 0 -1 4202496 33933 20776 0 0 709 64 1345 86 20 0 1 0 276949631 653832192 98654 33554432000 4194304 5992684 140734641906384 140734641892648 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/13609/statm: 159627 98654 176 440 0 159183 0
[pid=13614] ppid=13609 vsize=785096 CPUtime=3.23 cores=1,3,5,7
/proc/13614/stat : 13614 (glucosInc) R 13609 13608 10899 0 -1 4202496 101483 0 0 0 292 31 0 0 20 0 1 0 276951856 803938304 184816 33554432000 4194304 5654031 140734568862352 140734568860136 4232571 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/13614/statm: 196274 184816 130 357 0 195914 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 1432752

Solver just ended. Dumping a history of the last processes samples

[startup+26.0004 s]
/proc/loadavg: 2.22 2.05 2.02 3/183 13614
/proc/meminfo: memFree=26356428/32873844 swapFree=7124/7124
[pid=13608] ppid=13606 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13608/stat : 13608 (npSolver-pbo-It) S 13606 13608 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276949630 9367552 274 33554432000 4194304 5064252 140736429058832 140736429057744 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13608/statm: 2287 274 233 213 0 72 0
[pid=13609] ppid=13608 vsize=638508 CPUtime=22.04 cores=1,3,5,7
/proc/13609/stat : 13609 (npSolver-pbo) S 13608 13608 10899 0 -1 4202496 33933 20776 0 0 709 64 1345 86 20 0 1 0 276949631 653832192 98654 33554432000 4194304 5992684 140734641906384 140734641892648 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/13609/statm: 159627 98654 176 440 0 159183 0
[pid=13614] ppid=13609 vsize=785496 CPUtime=3.73 cores=1,3,5,7
/proc/13614/stat : 13614 (glucosInc) R 13609 13608 10899 0 -1 4202496 101600 0 0 0 342 31 0 0 20 0 1 0 276951856 804347904 185444 33554432000 4194304 5654031 140734568862352 140734568860136 4232421 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/13614/statm: 196374 185444 140 357 0 196014 0
Current children cumulated CPU time (s) 25.77
Current children cumulated vsize (KiB) 1433152

[startup+38.8003 s]
/proc/loadavg: 2.24 2.06 2.02 2/184 13615
/proc/meminfo: memFree=25459984/32873844 swapFree=7124/7124
[pid=13608] ppid=13606 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13608/stat : 13608 (npSolver-pbo-It) S 13606 13608 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276949630 9367552 274 33554432000 4194304 5064252 140736429058832 140736429057744 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13608/statm: 2287 274 233 213 0 72 0
[pid=13609] ppid=13608 vsize=668084 CPUtime=23.84 cores=1,3,5,7
/proc/13609/stat : 13609 (npSolver-pbo) S 13608 13608 10899 0 -1 4204032 42928 20776 0 0 823 130 1345 86 20 0 1 0 276949631 684118016 106044 33554432000 4194304 5992684 140734641906384 140734641900920 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/13609/statm: 167021 106044 194 440 0 166577 0
[pid=13614] ppid=13609 vsize=840336 CPUtime=10.18 cores=1,3,5,7
/proc/13614/stat : 13614 (glucosInc) S 13609 13608 10899 0 -1 4202496 115096 0 0 0 981 37 0 0 20 0 1 0 276951856 860504064 185423 33554432000 4194304 5654031 140734568862352 140734568860664 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/13614/statm: 210084 185423 147 357 0 209724 0
Current children cumulated CPU time (s) 34.02
Current children cumulated vsize (KiB) 1517568

[startup+45.2003 s]
/proc/loadavg: 2.38 2.09 2.03 2/184 13615
/proc/meminfo: memFree=25457936/32873844 swapFree=7124/7124
[pid=13608] ppid=13606 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13608/stat : 13608 (npSolver-pbo-It) S 13606 13608 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276949630 9367552 274 33554432000 4194304 5064252 140736429058832 140736429057744 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13608/statm: 2287 274 233 213 0 72 0
[pid=13609] ppid=13608 vsize=668084 CPUtime=23.84 cores=1,3,5,7
/proc/13609/stat : 13609 (npSolver-pbo) S 13608 13608 10899 0 -1 4204032 42928 20776 0 0 823 130 1345 86 20 0 1 0 276949631 684118016 106044 33554432000 4194304 5992684 140734641906384 140734641900920 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/13609/statm: 167021 106044 194 440 0 166577 0
[pid=13614] ppid=13609 vsize=840336 CPUtime=10.18 cores=1,3,5,7
/proc/13614/stat : 13614 (glucosInc) S 13609 13608 10899 0 -1 4202496 115096 0 0 0 981 37 0 0 20 0 1 0 276951856 860504064 185423 33554432000 4194304 5654031 140734568862352 140734568860664 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/13614/statm: 210084 185423 147 357 0 209724 0
Current children cumulated CPU time (s) 34.02
Current children cumulated vsize (KiB) 1517568

[startup+48.4003 s]
/proc/loadavg: 2.51 2.12 2.04 2/184 13615
/proc/meminfo: memFree=25458184/32873844 swapFree=7124/7124
[pid=13608] ppid=13606 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13608/stat : 13608 (npSolver-pbo-It) S 13606 13608 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276949630 9367552 274 33554432000 4194304 5064252 140736429058832 140736429057744 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13608/statm: 2287 274 233 213 0 72 0
[pid=13609] ppid=13608 vsize=668084 CPUtime=23.84 cores=1,3,5,7
/proc/13609/stat : 13609 (npSolver-pbo) S 13608 13608 10899 0 -1 4204032 42928 20776 0 0 823 130 1345 86 20 0 1 0 276949631 684118016 106044 33554432000 4194304 5992684 140734641906384 140734641900920 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/13609/statm: 167021 106044 194 440 0 166577 0
[pid=13614] ppid=13609 vsize=840336 CPUtime=10.18 cores=1,3,5,7
/proc/13614/stat : 13614 (glucosInc) S 13609 13608 10899 0 -1 4202496 115096 0 0 0 981 37 0 0 20 0 1 0 276951856 860504064 185423 33554432000 4194304 5654031 140734568862352 140734568860664 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/13614/statm: 210084 185423 147 357 0 209724 0
Current children cumulated CPU time (s) 34.02
Current children cumulated vsize (KiB) 1517568

[startup+49.2003 s]
/proc/loadavg: 2.51 2.12 2.04 2/184 13615
/proc/meminfo: memFree=25458184/32873844 swapFree=7124/7124
[pid=13608] ppid=13606 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13608/stat : 13608 (npSolver-pbo-It) S 13606 13608 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276949630 9367552 274 33554432000 4194304 5064252 140736429058832 140736429057744 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13608/statm: 2287 274 233 213 0 72 0
[pid=13609] ppid=13608 vsize=668084 CPUtime=23.84 cores=1,3,5,7
/proc/13609/stat : 13609 (npSolver-pbo) S 13608 13608 10899 0 -1 4204032 42928 20776 0 0 823 130 1345 86 20 0 1 0 276949631 684118016 106044 33554432000 4194304 5992684 140734641906384 140734641900920 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/13609/statm: 167021 106044 194 440 0 166577 0
[pid=13614] ppid=13609 vsize=840336 CPUtime=10.18 cores=1,3,5,7
/proc/13614/stat : 13614 (glucosInc) S 13609 13608 10899 0 -1 4202496 115096 0 0 0 981 37 0 0 20 0 1 0 276951856 860504064 185423 33554432000 4194304 5654031 140734568862352 140734568860664 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/13614/statm: 210084 185423 147 357 0 209724 0
Current children cumulated CPU time (s) 34.02
Current children cumulated vsize (KiB) 1517568

[startup+49.6003 s]
/proc/loadavg: 2.51 2.12 2.04 2/184 13615
/proc/meminfo: memFree=25458184/32873844 swapFree=7124/7124
[pid=13608] ppid=13606 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13608/stat : 13608 (npSolver-pbo-It) S 13606 13608 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276949630 9367552 274 33554432000 4194304 5064252 140736429058832 140736429057744 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13608/statm: 2287 274 233 213 0 72 0
[pid=13609] ppid=13608 vsize=668084 CPUtime=23.84 cores=1,3,5,7
/proc/13609/stat : 13609 (npSolver-pbo) S 13608 13608 10899 0 -1 4204032 42928 20776 0 0 823 130 1345 86 20 0 1 0 276949631 684118016 106044 33554432000 4194304 5992684 140734641906384 140734641900920 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/13609/statm: 167021 106044 194 440 0 166577 0
[pid=13614] ppid=13609 vsize=840336 CPUtime=10.18 cores=1,3,5,7
/proc/13614/stat : 13614 (glucosInc) S 13609 13608 10899 0 -1 4202496 115096 0 0 0 981 37 0 0 20 0 1 0 276951856 860504064 185423 33554432000 4194304 5654031 140734568862352 140734568860664 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/13614/statm: 210084 185423 147 357 0 209724 0
Current children cumulated CPU time (s) 34.02
Current children cumulated vsize (KiB) 1517568

[startup+49.8003 s]
/proc/loadavg: 2.51 2.12 2.04 2/184 13615
/proc/meminfo: memFree=25458184/32873844 swapFree=7124/7124
[pid=13608] ppid=13606 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13608/stat : 13608 (npSolver-pbo-It) S 13606 13608 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276949630 9367552 274 33554432000 4194304 5064252 140736429058832 140736429057744 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13608/statm: 2287 274 233 213 0 72 0
[pid=13609] ppid=13608 vsize=668084 CPUtime=23.84 cores=1,3,5,7
/proc/13609/stat : 13609 (npSolver-pbo) S 13608 13608 10899 0 -1 4204032 42928 20776 0 0 823 130 1345 86 20 0 1 0 276949631 684118016 106044 33554432000 4194304 5992684 140734641906384 140734641900920 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/13609/statm: 167021 106044 194 440 0 166577 0
[pid=13614] ppid=13609 vsize=840336 CPUtime=10.18 cores=1,3,5,7
/proc/13614/stat : 13614 (glucosInc) S 13609 13608 10899 0 -1 4202496 115096 0 0 0 981 37 0 0 20 0 1 0 276951856 860504064 185423 33554432000 4194304 5654031 140734568862352 140734568860664 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/13614/statm: 210084 185423 147 357 0 209724 0
Current children cumulated CPU time (s) 34.02
Current children cumulated vsize (KiB) 1517568

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13608 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=692702
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=184667
# CPU time returned by wait4() is 23.8774
# while last known CPU time is 34.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 49.9002
CPU time (s): 34.02
CPU user time (s): 31.49
CPU system time (s): 2.53
CPU usage (%): 68.1761
Max. virtual memory (cumulated for all children) (KiB): 1691396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.6927
system time used= 2.18467
maximum resident set size= 674308
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64077
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1105232
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 134623
involuntary context switches= 54

runsolver used 0.115982 second user time and 0.224965 second system time

The end

Launcher Data 

Begin job on node134 at 2012-05-27 10:44:02
IDJOB=3698511
IDBENCH=90877
IDSOLVER=2275
FILE ID=node134/3698511-1338108242
RUNJOBID= node134-1338099212-12766
PBS_JOBID= 14624458
Free space on /tmp= 70988 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_unif_10null20mast_rapportOE1.0_TMAX300_K192_cod2.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698511-1338108242/watcher-3698511-1338108242 -o /tmp/evaluation-result-3698511-1338108242/solver-3698511-1338108242 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698511-1338108242.opb 1439659869 HOME HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 8d651cc878ba5f8db7c83d3bfed1cb1c
RANDOM SEED=1439659869

node134.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27773480 kB
Buffers:          380024 kB
Cached:          3711832 kB
SwapCached:            0 kB
Active:          1675808 kB
Inactive:        2569972 kB
Active(anon):     150064 kB
Inactive(anon):     5996 kB
Active(file):    1525744 kB
Inactive(file):  2563976 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             49804 kB
Writeback:             0 kB
AnonPages:        173148 kB
Mapped:            15724 kB
Shmem:               212 kB
Slab:             713796 kB
SReclaimable:     155876 kB
SUnreclaim:       557920 kB
KernelStack:        1488 kB
PageTables:         4496 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     281700 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:     57344 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70324 MiB
End job on node134 at 2012-05-27 10:44:52